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2006200460 = 225119119093
BaseRepresentation
bin111011110010100…
…0011000010001100
312011211000112122202
41313211003002030
513102041403320
6531023501032
7100500264635
oct16745030214
95154015582
102006200460
1193a4a2110
1247ba57778
1325c838684
1415063088c
15bb1d9b75
hex7794308c

2006200460 has 24 divisors (see below), whose sum is σ = 4596023376. Its totient is φ = 729527360.

The previous prime is 2006200457. The next prime is 2006200487. The reversal of 2006200460 is 640026002.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4559327 + ... + 4559766.

It is an arithmetic number, because the mean of its divisors is an integer number (191500974).

Almost surely, 22006200460 is an apocalyptic number.

2006200460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2006200460 is an abundant number, since it is smaller than the sum of its proper divisors (2589822916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2006200460 is a wasteful number, since it uses less digits than its factorization.

2006200460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119113 (or 9119111 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2006200460 is about 44790.6291538755. The cubic root of 2006200460 is about 1261.2217217044.

Adding to 2006200460 its reverse (640026002), we get a palindrome (2646226462).

The spelling of 2006200460 in words is "two billion, six million, two hundred thousand, four hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 9119093 18238186 36476372 45595465 91190930 100310023 182381860 200620046 401240092 501550115 1003100230 2006200460